System Analysis and Design

Running head: SYSTEM ANALYSIS AND DESIGN
System Analysis and Design
Name of the Student:
Name of the University:
Author Note

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SYSTEM ANALYSIS AND DESIGN
Table of Contents
Coursework 2: Review and Evaluation Report..........................................................................2
Scope of the project................................................................................................................2
Object oriented Design principles..........................................................................................2
Software Development methodology.....................................................................................3
Design Areas of improvement...............................................................................................5
Bibliography...........................................................................................................................6

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SYSTEM ANALYSIS AND DESIGN
Coursework 2: Review and Evaluation Report
Scope of the project
The project is being designed for the Icon college information system; the system
would be able to provide the tutors with option to view the assignments, mark them and grade
them accordingly. In addition to this, the project would also provide the view assignment
functions to the students and the also the notification functions are enabled in the system. The
warning messages are to be sent to both to the students and the tutors.
Object oriented Design principles
The framework that is associated with object oriented system. Basically there are two
types of elements that are related to object oriented system. The system includes major
elements and minor elements. The major elements are referred to the elements that are
essential for every object oriented objects. This elements are abstraction, encapsulation,
modularity and hierarchy. This four principles are important for object oriented approach. On
the other hand minor elements are referred to the elements which are useful but are not an
important. These are typing, persistence and concurrency. Object oriented principle mainly
focuses on data rather than on the procedure. One of the important principle of object
oriented approach is encapsulation. This ensures that the data stored are not being tampered
by any unauthorized users. This helps in binding up the data and methods together in single
unit. This also offers the principle of data hiding. The principle helps in effective
management of software complexity with the help of virtue modularity. The smaller systems
can be easily upgraded to higher system with great ease. The major four principles relate to
object oriented approach includes encapsulation, polymorphism inheritance and abstraction.
Abstraction: this is one of the crucial principles of object oriented approach. The process of
abstraction helps the programmer to hide the data and allows disclosing only the relevant data